JP4696092B2 - 内燃機関のデコンプ装置 - Google Patents

内燃機関のデコンプ装置 Download PDF

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Publication number
JP4696092B2
JP4696092B2 JP2007153197A JP2007153197A JP4696092B2 JP 4696092 B2 JP4696092 B2 JP 4696092B2 JP 2007153197 A JP2007153197 A JP 2007153197A JP 2007153197 A JP2007153197 A JP 2007153197A JP 4696092 B2 JP4696092 B2 JP 4696092B2
Authority
JP
Japan
Prior art keywords
decompression
bearing
camshaft
shaft
insertion hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007153197A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008303839A5 (it
JP2008303839A (ja
Inventor
和久 武本
一宏 島崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2007153197A priority Critical patent/JP4696092B2/ja
Priority to US12/119,219 priority patent/US7886707B2/en
Priority to IT000362A priority patent/ITTO20080362A1/it
Priority to AT0090108A priority patent/AT505380B1/de
Publication of JP2008303839A publication Critical patent/JP2008303839A/ja
Publication of JP2008303839A5 publication Critical patent/JP2008303839A5/ja
Application granted granted Critical
Publication of JP4696092B2 publication Critical patent/JP4696092B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0535—Single overhead camshafts [SOHC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
JP2007153197A 2007-06-08 2007-06-08 内燃機関のデコンプ装置 Expired - Fee Related JP4696092B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007153197A JP4696092B2 (ja) 2007-06-08 2007-06-08 内燃機関のデコンプ装置
US12/119,219 US7886707B2 (en) 2007-06-08 2008-05-12 Decompressor for internal combustion engine
IT000362A ITTO20080362A1 (it) 2007-06-08 2008-05-15 Decompressore per motore a combustione interna
AT0090108A AT505380B1 (de) 2007-06-08 2008-06-05 Dekompressor für einen verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007153197A JP4696092B2 (ja) 2007-06-08 2007-06-08 内燃機関のデコンプ装置

Publications (3)

Publication Number Publication Date
JP2008303839A JP2008303839A (ja) 2008-12-18
JP2008303839A5 JP2008303839A5 (it) 2010-02-25
JP4696092B2 true JP4696092B2 (ja) 2011-06-08

Family

ID=40094697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007153197A Expired - Fee Related JP4696092B2 (ja) 2007-06-08 2007-06-08 内燃機関のデコンプ装置

Country Status (4)

Country Link
US (1) US7886707B2 (it)
JP (1) JP4696092B2 (it)
AT (1) AT505380B1 (it)
IT (1) ITTO20080362A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451031B (zh) * 2010-05-12 2014-09-01 Sanyang Industry Co Ltd Engine decompression mechanism
JP5456612B2 (ja) * 2010-07-30 2014-04-02 本田技研工業株式会社 内燃機関のデコンプ装置
JP6247979B2 (ja) * 2014-03-28 2017-12-13 本田技研工業株式会社 エンジンの動弁装置
JP2015224579A (ja) * 2014-05-27 2015-12-14 ヤマハ発動機株式会社 エンジン及び車両
JP2015224580A (ja) * 2014-05-27 2015-12-14 ヤマハ発動機株式会社 エンジン及び車両
JP6737072B2 (ja) * 2016-08-29 2020-08-05 スズキ株式会社 エンジンの頭上弁作動機構
TWM580123U (zh) * 2018-11-30 2019-07-01 光陽工業股份有限公司 內燃機的減壓裝置
JP6866425B2 (ja) * 2019-07-01 2021-04-28 本田技研工業株式会社 内燃機関

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897768A (en) * 1973-11-19 1975-08-05 Tecumseh Products Co Compression relief mechanism
JP3462316B2 (ja) * 1995-09-13 2003-11-05 富士重工業株式会社 エンジンのデコンプ装置
US6269786B1 (en) * 1999-07-21 2001-08-07 Tecumseh Products Company Compression release mechanism
JP2002122012A (ja) * 2000-10-13 2002-04-26 Fuji Heavy Ind Ltd エンジンのデコンプ装置
JP4181903B2 (ja) * 2003-03-17 2008-11-19 本田技研工業株式会社 デコンプ装置付きカム機構
JP4180447B2 (ja) * 2003-06-04 2008-11-12 本田技研工業株式会社 内燃機関のデコンプ装置
JP4234653B2 (ja) * 2004-09-03 2009-03-04 ヤマハ発動機株式会社 エンジンのデコンプ装置
JP4339779B2 (ja) * 2004-11-18 2009-10-07 ヤマハ発動機株式会社 エンジンのデコンプ装置および自動二輪車
JP4549321B2 (ja) * 2006-07-14 2010-09-22 本田技研工業株式会社 内燃機関のデコンプ装置
JP4887200B2 (ja) * 2006-08-08 2012-02-29 本田技研工業株式会社 デコンプ装置を備えたエンジン

Also Published As

Publication number Publication date
AT505380A2 (de) 2008-12-15
AT505380B1 (de) 2011-01-15
ITTO20080362A1 (it) 2008-12-09
AT505380A3 (de) 2010-10-15
US7886707B2 (en) 2011-02-15
US20080302321A1 (en) 2008-12-11
JP2008303839A (ja) 2008-12-18

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